Constales, D. A closed formula for the Moore-Penrose generalized inverse of a complex matrix of given rank. (English) Zbl 0926.15002 Acta Math. Hung. 80, No. 1-2, 83-88 (1998). MSC: 15A09 PDFBibTeX XMLCite \textit{D. Constales}, Acta Math. Hung. 80, No. 1--2, 83--88 (1998; Zbl 0926.15002) Full Text: DOI
Constales, D. Sharp bounds for the discrete analogue of a Gronwall-type inequality. (English) Zbl 0913.26009 Acta Math. Hung. 80, No. 4, 325-334 (1998). Reviewer: Gheorge Toader (Cluj-Napoca) MSC: 26D15 PDFBibTeX XMLCite \textit{D. Constales}, Acta Math. Hung. 80, No. 4, 325--334 (1998; Zbl 0913.26009) Full Text: DOI